kconfig: get rid of unused flags

Now that we detect recusrion of sourced files, get rid of
now unused flags.

Regenerate lex.zconf.c_shipped file.

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
Signed-off-by: Michal Marek <mmarek@suse.cz>

diff --git a/scripts/kconfig/expr.h b/scripts/kconfig/expr.h
index 3d238db..16bfae2 100644 (file)
--- a/scripts/kconfig/expr.h
+++ b/scripts/kconfig/expr.h
@@ -20,12 +20,8 @@ struct file {
        struct file *parent;
        const char *name;
        int lineno;
-       int flags;
 };
 
-#define FILE_BUSY              0x0001
-#define FILE_SCANNED           0x0002
-
 typedef enum tristate {
        no, mod, yes
 } tristate;

diff --git a/scripts/kconfig/lex.zconf.c_shipped b/scripts/kconfig/lex.zconf.c_shipped
index f4b3b1a..d918291 100644 (file)
--- a/scripts/kconfig/lex.zconf.c_shipped
+++ b/scripts/kconfig/lex.zconf.c_shipped
@@ -2363,7 +2363,6 @@ void zconf_initscan(const char *name)
 
        current_file = file_lookup(name);
        current_file->lineno = 1;
-       current_file->flags = FILE_BUSY;
 }
 
 void zconf_nextfile(const char *name)
@@ -2403,7 +2402,6 @@ void zconf_nextfile(const char *name)
                        exit(1);
                }
        }
-       file->flags |= FILE_BUSY;
        file->lineno = 1;
        file->parent = current_file;
        current_file = file;
@@ -2413,8 +2411,6 @@ static void zconf_endfile(void)
 {
        struct buffer *parent;
 
-       current_file->flags |= FILE_SCANNED;
-       current_file->flags &= ~FILE_BUSY;
        current_file = current_file->parent;
 
        parent = current_buf->parent;

diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index f23e3af..b22f884 100644 (file)
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -294,7 +294,6 @@ void zconf_initscan(const char *name)
 
        current_file = file_lookup(name);
        current_file->lineno = 1;
-       current_file->flags = FILE_BUSY;
 }
 
 void zconf_nextfile(const char *name)
@@ -334,7 +333,6 @@ void zconf_nextfile(const char *name)
                        exit(1);
                }
        }
-       file->flags |= FILE_BUSY;
        file->lineno = 1;
        file->parent = current_file;
        current_file = file;
@@ -344,8 +342,6 @@ static void zconf_endfile(void)
 {
        struct buffer *parent;
 
-       current_file->flags |= FILE_SCANNED;
-       current_file->flags &= ~FILE_BUSY;
        current_file = current_file->parent;
 
        parent = current_buf->parent;